/* Leal Cargas — ajustes finos além do Tailwind CDN */

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  overflow-x: hidden;
}

/* Header ganha sombra ao rolar a página (classe alternada via js/main.js) */
#site-header.is-scrolled {
  box-shadow: 0 8px 24px -12px rgba(17, 24, 39, 0.12);
}

/* Reveal on scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Foco acessível com a cor de marca */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #0047ab;
  outline-offset: 2px;
}

/* Scrollbar discreta (navegadores baseados em WebKit) */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f4f6f9;
}

::-webkit-scrollbar-thumb {
  background: #c7d4e8;
  border-radius: 999px;
  border: 2px solid #f4f6f9;
}

::-webkit-scrollbar-thumb:hover {
  background: #4d8dff;
}

/* Mobile menu link active feedback */
.mobile-link:active {
  color: #0047ab;
}